/* ===== RESET & BASE ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-terracotta: #C05A3B;
    --color-terracotta-dark: #A0482E;
    --color-sand: #F5F0EB;
    --color-sand-dark: #E8E0D8;
    --color-cream: #FAFAF8;
    --color-text: #1A1A1A;
    --color-text-light: #6B6B6B;
    --color-text-muted: #999999;
    --color-line: #E5E0DA;
    --color-white: #FFFFFF;
    --color-bg-dark: #1A1A1A;

    --font-serif: 'Instrument Serif', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;
    --space-3xl: 8rem;

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    font-weight: 300;
    color: var(--color-text);
    background-color: var(--color-cream);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.skip-link {
    position: absolute;
    top: -100%;
    left: var(--space-sm);
    background: var(--color-terracotta);
    color: var(--color-white);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    z-index: 1000;
    font-size: 0.875rem;
}

.skip-link:focus {
    top: var(--space-sm);
}

/* ===== HEADER ===== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(250, 250, 248, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-line);
    transition: var(--transition);
}

.site-header.scrolled {
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.625rem;
}

.logo-mark {
    width: 36px;
    height: 36px;
    background: var(--color-terracotta);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.02em;
    border-radius: var(--radius-sm);
}

.logo-text {
    font-size: 0.9375rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-text);
}

.logo-accent {
    color: var(--color-terracotta);
}

.main-nav ul {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    list-style: none;
}

.main-nav a {
    font-size: 0.8125rem;
    font-weight: 400;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-text-light);
    transition: var(--transition);
    position: relative;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-terracotta);
    transition: var(--transition);
}

.main-nav a:hover {
    color: var(--color-text);
}

.main-nav a:hover::after {
    width: 100%;
}

.nav-cta {
    background: var(--color-terracotta);
    color: var(--color-white) !important;
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-sm);
    letter-spacing: 0.06em;
    transition: var(--transition);
}

.nav-cta::after {
    display: none;
}

.nav-cta:hover {
    background: var(--color-terracotta-dark);
    transform: translateY(-1px);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 36px;
    height: 36px;
    position: relative;
}

.hamburger {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 14px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 1.5px;
    background: var(--color-text);
    transition: var(--transition);
    transform-origin: center;
}

.mobile-menu-btn[aria-expanded="true"] .hamburger span:nth-child(1) {
    transform: rotate(45deg) translate(2px, 2px);
}

.mobile-menu-btn[aria-expanded="true"] .hamburger span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn[aria-expanded="true"] .hamburger span:nth-child(3) {
    transform: rotate(-45deg) translate(2px, -2px);
}

/* ===== HERO ===== */
.hero {
    padding-top: 72px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--color-cream);
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
    padding: var(--space-2xl) 0;
}

.hero-eyebrow {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-terracotta);
    margin-bottom: var(--space-md);
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.75rem, 5vw, 4.5rem);
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -0.01em;
    color: var(--color-text);
    margin-bottom: var(--space-lg);
}

.hero-sub {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--color-text-light);
    max-width: 480px;
    margin-bottom: var(--space-lg);
}

.hero-actions {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
}

.hero-trust {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.trust-divider {
    width: 4px;
    height: 4px;
    background: var(--color-line);
    border-radius: 50%;
}

.hero-image {
    position: relative;
}

.hero-img-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
}

.hero-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-img-wrapper:hover img {
    transform: scale(1.03);
}

.hero-img-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    border: 1px solid var(--color-terracotta);
    border-radius: var(--radius-md);
    z-index: -1;
}

.hero-stat-card {
    position: absolute;
    bottom: var(--space-md);
    left: -30px;
    background: var(--color-white);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.stat-number {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    color: var(--color-terracotta);
}

.stat-label {
    font-size: 0.6875rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    border: 1.5px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-terracotta);
    color: var(--color-white);
    border-color: var(--color-terracotta);
}

.btn-primary:hover {
    background: var(--color-terracotta-dark);
    border-color: var(--color-terracotta-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(192, 90, 59, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--color-text);
    border-color: var(--color-text);
}

.btn-outline:hover {
    background: var(--color-text);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn-outline-light {
    background: transparent;
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline-light:hover {
    background: var(--color-white);
    color: var(--color-text);
    transform: translateY(-2px);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 0.875rem;
}

.btn-full {
    width: 100%;
}

/* ===== SECTION HEADERS ===== */
.section-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.section-eyebrow {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-terracotta);
    margin-bottom: var(--space-sm);
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -0.01em;
    color: var(--color-text);
}

/* ===== SERVICES ===== */
.services {
    padding: var(--space-3xl) 0;
    background: var(--color-sand);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
}

.service-card {
    background: var(--color-white);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-line);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
    border-color: var(--color-terracotta);
}

.service-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-md);
    color: var(--color-terracotta);
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--color-terracotta);
    border-color: var(--color-terracotta);
    color: var(--color-white);
}

.service-card h3 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 400;
    margin-bottom: var(--space-sm);
    color: var(--color-text);
}

.service-card p {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--color-text-light);
}

/* ===== ABOUT ===== */
.about {
    padding: var(--space-3xl) 0;
    background: var(--color-cream);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius-lg);
}

.about-img-border {
    position: absolute;
    top: -12px;
    left: -12px;
    right: 12px;
    bottom: 12px;
    border: 1px solid var(--color-terracotta);
    border-radius: var(--radius-lg);
    z-index: -1;
}

.about-content .section-eyebrow {
    text-align: left;
    margin-bottom: var(--space-sm);
}

.about-content .section-title {
    text-align: left;
    margin-bottom: var(--space-lg);
}

.about-content > p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: var(--space-md);
}

.about-values {
    margin-top: var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.value-item {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.value-number {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--color-terracotta);
    line-height: 1;
    min-width: 32px;
}

.value-item strong {
    display: block;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 0.25rem;
}

.value-item span {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* ===== PROCESS ===== */
.process {
    padding: var(--space-3xl) 0;
    background: var(--color-bg-dark);
    color: var(--color-white);
}

.process .section-eyebrow {
    color: var(--color-terracotta);
}

.process .section-title {
    color: var(--color-white);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
}

.process-step {
    padding: var(--space-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.process-step:hover {
    border-color: var(--color-terracotta);
    background: rgba(255, 255, 255, 0.03);
}

.step-number {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--color-terracotta);
    display: block;
    margin-bottom: var(--space-sm);
}

.process-step h3 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 400;
    margin-bottom: var(--space-sm);
    color: var(--color-white);
}

.process-step p {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.6);
}

/* ===== GALLERY ===== */
.gallery {
    padding: var(--space-3xl) 0;
    background: var(--color-cream);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-sm);
}

.gallery-item {
    overflow: hidden;
    border-radius: var(--radius-md);
    aspect-ratio: 5/4;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-caption {
    text-align: center;
    margin-top: var(--space-md);
    font-size: 0.875rem;
    color: var(--color-text-muted);
    font-style: italic;
}

/* ===== CTA ===== */
.cta {
    padding: var(--space-3xl) 0;
    background: var(--color-terracotta);
}

.cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-xl);
}

.cta-content .section-eyebrow {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--space-sm);
}

.cta-content .section-title {
    color: var(--color-white);
    margin-bottom: var(--space-sm);
}

.cta-content p {
    font-size: 1.0625rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 480px;
}

.cta-actions {
    display: flex;
    gap: var(--space-sm);
    flex-shrink: 0;
}

/* ===== CONTACT ===== */
.contact {
    padding: var(--space-3xl) 0;
    background: var(--color-sand);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
}

.contact-info .section-eyebrow {
    text-align: left;
    margin-bottom: var(--space-sm);
}

.contact-info .section-title {
    text-align: left;
    margin-bottom: var(--space-md);
}

.contact-info > p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: var(--space-xl);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.contact-item {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.contact-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-sm);
    color: var(--color-terracotta);
    flex-shrink: 0;
}

.contact-item strong {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text);
    margin-bottom: 0.25rem;
}

.contact-item span,
.contact-item a {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

.contact-item a:hover {
    color: var(--color-terracotta);
}

/* ===== FORM ===== */
.contact-form-wrapper {
    background: var(--color-white);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-line);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.form-group label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.form-group input,
.form-group textarea {
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 300;
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-sm);
    background: var(--color-cream);
    color: var(--color-text);
    transition: var(--transition);
    outline: none;
    width: 100%;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-terracotta);
    background: var(--color-white);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-muted);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-note {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    text-align: center;
}

.form-success {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-xl);
    gap: var(--space-sm);
}

.form-success svg {
    color: var(--color-terracotta);
}

.form-success h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 400;
}

.form-success p {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    margin-bottom: var(--space-md);
}

/* ===== FOOTER ===== */
.site-footer {
    background: var(--color-bg-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: var(--space-2xl) 0 var(--space-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.footer-brand .logo-mark {
    margin-bottom: var(--space-sm);
}

.footer-brand .logo-text {
    color: var(--color-white);
    display: block;
    margin-bottom: var(--space-sm);
}

.footer-brand p {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.5);
}

.footer-links strong,
.footer-contact strong {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-white);
    margin-bottom: var(--space-md);
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-links a {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.5);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--color-terracotta);
}

.footer-contact p {
    font-size: 0.9375rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.5);
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.5);
    transition: var(--transition);
}

.footer-contact a:hover {
    color: var(--color-terracotta);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-lg);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.35);
}

/* ===== ANIMATIONS ===== */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .cta-inner {
        flex-direction: column;
        text-align: center;
    }

    .cta-content p {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .main-nav {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(250, 250, 248, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        padding: var(--space-lg);
        border-bottom: 1px solid var(--color-line);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }

    .main-nav.open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .main-nav ul {
        flex-direction: column;
        gap: var(--space-md);
    }

    .main-nav a {
        font-size: 1rem;
    }

    .nav-cta {
        display: inline-block;
    }

    .mobile-menu-btn {
        display: block;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .hero-image {
        order: -1;
    }

    .hero-stat-card {
        left: var(--space-sm);
        bottom: var(--space-sm);
    }

    .hero-img-accent {
        display: none;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

    .about-image {
        order: -1;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .process-steps {
        grid-template-columns: 1fr;
    }

    .gallery-grid {
        grid-template-columns: 1fr 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .cta-actions {
        flex-direction: column;
        width: 100%;
    }

    .cta-actions .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .hero-headline {
        font-size: 2.25rem;
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .contact-form-wrapper {
        padding: var(--space-md);
    }
}